Cassie sat up with a jaw-cracking yawn, then rolled out of bed and stood over Kon.

"Come on, Sleeping Beauty, up and at 'em!" she said, far more perkily than she would under any circumstances other than being myths mean we don't need as much sleep. "Wake up, wake up, good morning! Anyone who needs a little extra motivation, stay in your bed, I'll tip you out."

Which she promptly demonstrated on Kon.